LPC1857FET256 vs LPC4357FET256 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LPC1857FET256 disebabkan oleh NXP Semiconductors dan LPC4357FET256 disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
NXP Semiconductors
LPC1857FET256 - 180MHz Cortex-M3 MCU, 1MB Flash | NXP | LBGA-256
LPC1857FET256 ✓ AktifNXP Semiconductors
LPC4357FET256 - Dual-Core Cortex-M4/M0 MCU, 1MB Flash | NXP
LPC4357FET256 ✓ AktifPengandingan Spesifikasi
| Parametr | LPC1857FET256 | LPC4357FET256 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M3 (32-bit) | ARM Cortex-M4 + Cortex-M0 (asymmetric dual-core) |
| Maximum CPU Frequency | 180 MHz | — |
| Program Flash Memory | 1 MB (1M x 8) | 1 MB (dual-bank, with flash accelerator) |
| SRAM | 136 kB | 136 kB |
| Package Type | 256-LBGA (17 x 17 mm) | — |
| Supply Voltage (VDD) | 2.2 V to 3.6 V | — |
| GPIO Count | 142 | — |
| High-Speed USB Controllers | 2 (one with on-chip HS PHY) | — |
| Ethernet MAC | 10/100 Mbit/s (RMII/MII) | — |
| LCD Controller | Yes (STN/TFT, up to WXGA) | Yes |
| CAN 2.0B Interfaces | 2 | — |
| SSP/SPI Controllers | 3 | — |
| I2C Interfaces | 1 (Fast-mode Plus) | — |
| External Memory Controller (EMC) | Yes (SRAM/PSRAM/NOR/NAND) | Yes (8/16/32-bit) |
| SPIFI (Quad-SPI Flash Interface) | Yes | — |
| ADC | 10-bit | 10-bit, 8 channels |
| DAC | 10-bit | — |
| Suhu Operasi | -40 C to +85 C | -40 C to +85 C |
| Jenis Pemasangan | Surface Mount (LBGA) | Surface Mount (BGA) |
| Aras MSL | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Product Family | LPC18xx | — |
| Maximum CPU Clock | — | 204 MHz (both cores) |
| Operating Voltage (Core) | — | 1.2 V to 1.5 V |
| Operating Voltage (I/O) | — | 2.3 V to 3.6 V |
| Kemasan | — | LBGA-256 (17 x 17 mm) |
| USB | — | 2 x HS USB 2.0 with on-chip PHY (Host/OTG/Device) |
| Ethernet | — | 10/100 MAC with MII/RMII |
| State Configurable Timer (SCT) | — | Yes |
| SPI Flash Interface (SPIFI) | — | Yes |
| CAN | — | 2 x CAN 2.0 |